Five drawers, two trays, a large bottom cabinet and a top box organize small parts and larger tools in this 2-in-1 rolling steel tool chest. The 40.5-in tall cabinet moves on four 360-degree universal wheels, and two wheels have brakes so you can hold the unit in place while you work. Each drawer supports up to 11 lbs, with a total load capacity of 220.5 lbs for tools and accessories. Slide rails help the drawers open and close smoothly, while EVA mats in each drawer and on the lower box top help protect tools from scratches. Lock bars secure the drawers to reduce sliding during moves and can be used with small locks to lock the toolbox.